1.  Asprin, Aluminum based antacids – folate, thiamin, magnesium, phosphates, potassium 2.  Glucocorticoids: Dexamethasone, Prednisone, Indomethacin, Methotrexiate – amino acids, asorbic acid, magensium, potassium, zinc, folate 3.  Anticonvulsants, phenobarbitol, phenytoin, primidone – vitamin D , vitamin K 4.  Bile Acid Sequestrants: clofibrate, colestipol. Biguanides: metformin. Anti-Inflamatories: azufidine, sulfasalazine – vitamin A, vitamin B-12 5.  Proton […]